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Steam turbine 3 mw coal boiler with low pressure pellet 2 ton per hour

Rated Capacity: 8.0 Ton/h
Hydraulic Testing Pressure: 1.6 Mpa
Steam tempetature: 194 deg C
Feed Water Temperature: 20 deg C
Heating Area: 124.9 m2
Application: Coal Fired Steam Boiler

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Introduction
Parameters
Gallery

Description of Steam turbine 3 mw coal boiler with low pressure pellet 2 ton per hour:
DZL series steam boiler is the kind of automatic, horizontal, three-pass, and fire tube boiler; water wall tubes are arranged along both sides of the inner furnace; it is equipped with high efficiency cyclone, and dust concentration can meet the environmental requirements of second-class area; equipped with Induced Draft Fan and Forced Draft Fan.

Main Features of Steam turbine 3 mw coal boiler with low pressure pellet 2 ton per hour:

Automatic, Chain Grate, layer combustion;

Automatic Control System—PLC control panel;

Automatic Feeding System;

Automatic water treatment plant (American FLECK);

Automatic fuel combustion adjustment & feed water adjustment;

Good coal adaptability and smoke eliminating effect;

Protections: Low and high water level alarm, low water level interlock protection;

Equipped with Economizer, Induced Draft Fan, Forced Draft Fan, Automatic Feeding System, and all Safety Devices by law.

Item		Unit	DZL2-1.25-T	DZL4-1.25-T	DZL6-1.25-T	DZL10-1.25-T
Item		Model	DZL2-1.25-T	DZL4-1.25-T	DZL6-1.25-T	DZL10-1.25-T
Rated Evaporation		t/h	2	4	6	10
Rated Working Pressure		Mpa	1.25	1.25	1.25	1.25
Saturated Steam Temperature		°c	193	194	194	194
Feed Water Temperature		°c	20	20	20	20
Heating Area		m²	79	144.1	216.4	391
Grate Area		m²	2.96	6.15	7.54	13.64
Grate Thermal Efficiency		%	80.2	80.1	80.3	79.5
Grate Water Volume		m3	4.68	8.5	10.2	10.6
Excess Air Temperature		°c	163.1	134.85	135	138
Fuel			Shaped biomass fuel	Biomass fuel	Biomass grain	Biomass grain
Fuel Consumption		Kg/h	400.2	756.6	1134	1890
Outside Dimension(LWH)		mm	565024803452	653226503563	742030003670	860037805500
Blowing Machine	Model		4-72No3.6A	4-72No4.5A	GG6-15	GG10-15
	Air pressure	Pa	1540	2554-1673	2824	2969
	Blowing rate	m3/h	3638	5712-10562	10000	16090
	Motor power	KW	3	18.5	7.5	22
Induced Draft fans	Model		Y6-41-11No.5.4	Y5-47No6C	GY6-15	GY10-15
	Air pressure	Pa	2925	3148-2148	4116	3793
	Blowing rate	m3/h	7250	9110-16760	17517	30211
	Motor power	KW	11	7.5	37	55
Boiler Feed Pump(BFP)	Model		JGGC2.4-8*20	1.5GC-5*7	JGGC8-8*20	DG13-35*5
	Head	m	160	161	168	175
	Flow rate	m3/h	2.4	6	7.5	13
	Motor power	KW	3	7.5	7.5	18.5
Precipitator	Model		XSG-2	SM-4	Dx6	XD-10
	Drag	Pa	900	900	900	900
	Collection Efficiency	%	94	92	92	92
Slag Remover Model			SGC2	SGC4	SGC6	SGC10